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| author |   Rob Rice <rob.rice@broadcom.com> | 2016-11-14 13:25:59 -0500 |
|---|---|---|
| committer |   Jassi Brar <jaswinder.singh@linaro.org> | 2016-12-19 20:10:20 +0530 |
| commit | e004c7e7d3b873a671fecf04f197982806e380eb (patch) | |
| tree | 769acd7c4f6ea8f659dea84f4aa9704dfe893723 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | mailbox: bcm-pdc: Convert from interrupts to poll for tx done (diff) | |
| download | linux-dev-e004c7e7d3b873a671fecf04f197982806e380eb.tar.xz linux-dev-e004c7e7d3b873a671fecf04f197982806e380eb.zip | |
mailbox: bcm-pdc: streamline rx code
Remove the unnecessary rmb() from the receive path.
If the rx ring has multiple messages ready, avoid reading
last_rx_curr multiple times from the register.
Signed-off-by: Rob Rice <rob.rice@broadcom.com>
Reviewed-by: Andy Gospodarek <gospo@broadcom.com>
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions